156095247

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{1297}}^1$

素因数の和:1839

約数の個数: 32

約数和(自身を含む): 260181504

約数和(自身を除く): 104086257

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 521, 1297, 1563, 3647, 3891, 5731, 9079, 10941, 14267, 17193, 27237, 40117, 42801, 99869, 120351, 299607, 675737, 2027211, 4730159, 7433107, 14190477, 22299321, 52031749, 156095247]

約数ペア:

[(1, 156095247), (3, 52031749), (7, 22299321), (11, 14190477), (21, 7433107), (33, 4730159), (77, 2027211), (231, 675737), (521, 299607), (1297, 120351), (1563, 99869), (3647, 42801), (3891, 40117), (5731, 27237), (9079, 17193), (10941, 14267)]